#!/bin/sh
#
# tengine - this script starts and stops the tengine daemon
#
# chkconfig:   - 85 15
# description:  Nginx is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: tengine
# config:      /etc/tengine/tengine.conf
# config:      /etc/sysconfig/tengine
# pidfile:     /var/run/tengine.pid

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0

tengine="/usr/local/tengine/sbin/tengine"
prog=$(basename $tengine)

TENGINE_CONF_FILE="/etc/tengine/tengine.conf"

[ -f /etc/sysconfig/tengine ] && . /etc/sysconfig/tengine

lockfile=/var/lock/subsys/tengine

make_dirs() {
   # make required directories
   user=`$tengine -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
#   if [ -z "`grep $user /etc/passwd`" ]; then
#       useradd -M -s /bin/nologin $user
#   fi
#   options=`$tengine -V 2>&1 | grep 'configure arguments:'`
#   for opt in $options; do
#       if [ `echo $opt | grep '.*-temp-path'` ]; then
#           value=`echo $opt | cut -d "=" -f 2`
#           if [ ! -d "$value" ]; then
#               # echo "creating" $value
#               mkdir -p $value && chown -R $user $value
#           fi
#       fi
#   done
}

start() {
    [ -x $tengine ] || exit 5
    [ -f $TENGINE_CONF_FILE ] || exit 6
    make_dirs
    echo -n $"Starting $prog: "
    daemon $tengine -c $TENGINE_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    configtest || return $?
    stop
    sleep 1
    start
}

reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $tengine -HUP
    RETVAL=$?
    echo
}

force_reload() {
    restart
}

configtest() {
  $tengine -t -c $TENGINE_CONF_FILE
}

rh_status() {
    status $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}

case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac
